| 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 | $16.43 | 7.770% | $17.7066 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $58.58 | 5.763% | $61.956 | $61.96 | $61.95 | $62.00 |
| Purchase #3 | $164.67 | 3.560% | $170.5323 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $35.91 | 6.768% | $38.3404 | $38.34 | $38.35 | $38.30 |
| Purchase #5 | $47.52 | 13.330% | $53.8544 | $53.85 | $53.85 | $53.90 |
| Purchase #6 | $227.38 | 3.570% | $235.4975 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $21.34 | 5.488% | $22.5111 | $22.51 | $22.50 | $22.50 |
| 7 purchase totals = | $571.83 | $600.3983 | $600.40 | $600.40 | $600.40 | |