| 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 | $53.86 | 3.253% | $55.6121 | $55.61 | $55.60 | $55.60 |
| Purchase #2 | $54.76 | 9.841% | $60.1489 | $60.15 | $60.15 | $60.10 |
| Purchase #3 | $181.99 | 6.657% | $194.1051 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $147.98 | 8.114% | $159.9871 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $217.80 | 13.141% | $246.4211 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $21.42 | 5.531% | $22.6047 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $43.60 | 6.469% | $46.4205 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $721.41 | $785.2995 | $785.30 | $785.25 | $785.20 | |