| 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 | $35.75 | 5.680% | $37.7806 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $147.55 | 5.514% | $155.6859 | $155.69 | $155.70 | $155.70 |
| Purchase #3 | $95.55 | 13.697% | $108.6375 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $198.42 | 13.870% | $225.9409 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $242.38 | 11.686% | $270.7045 | $270.70 | $270.70 | $270.70 |
| Purchase #6 | $160.57 | 5.584% | $169.5362 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $90.49 | 4.227% | $94.315 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $970.71 | $1,062.6006 | $1,062.61 | $1,062.65 | $1,062.50 | |