| 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 | $68.93 | 13.530% | $78.2562 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $27.77 | 5.433% | $29.2787 | $29.28 | $29.30 | $29.30 |
| Purchase #3 | $22.84 | 7.801% | $24.6217 | $24.62 | $24.60 | $24.60 |
| Purchase #4 | $226.28 | 6.504% | $240.9973 | $241.00 | $241.00 | $241.00 |
| Purchase #5 | $108.91 | 7.832% | $117.4398 | $117.44 | $117.45 | $117.40 |
| Purchase #6 | $189.87 | 5.417% | $200.1553 | $200.16 | $200.15 | $200.20 |
| Purchase #7 | $227.55 | 8.711% | $247.3719 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $872.15 | $938.1209 | $938.13 | $938.10 | $938.20 | |