| 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 | $45.60 | 6.808% | $48.7044 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $233.76 | 5.177% | $245.8618 | $245.86 | $245.85 | $245.90 |
| Purchase #3 | $147.88 | 6.379% | $157.3133 | $157.31 | $157.30 | $157.30 |
| Purchase #4 | $159.52 | 11.782% | $178.3146 | $178.31 | $178.30 | $178.30 |
| Purchase #5 | $228.78 | 4.249% | $238.5009 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $110.80 | 10.817% | $122.7852 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $7.35 | 10.518% | $8.1231 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $933.69 | $999.6033 | $999.59 | $999.55 | $999.60 | |