| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.43 | 8.781% | $70.0876 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $113.49 | 13.428% | $128.7294 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $96.31 | 12.825% | $108.6618 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $172.43 | 9.759% | $189.2574 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $224.85 | 5.545% | $237.3179 | $237.32 | $237.30 | $237.30 |
| Purchase #6 | $225.26 | 5.322% | $237.2483 | $237.25 | $237.25 | $237.20 |
| Purchase #7 | $122.48 | 5.718% | $129.4834 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $1,019.25 | $1,100.7858 | $1,100.79 | $1,100.80 | $1,100.80 | |