| 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 | $48.56 | 10.835% | $53.8215 | $53.82 | $53.80 | $53.80 |
| Purchase #2 | $230.32 | 11.466% | $256.7285 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $135.49 | 7.234% | $145.2913 | $145.29 | $145.30 | $145.30 |
| Purchase #4 | $225.39 | 7.223% | $241.6699 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $160.76 | 6.205% | $170.7352 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $7.55 | 10.250% | $8.3239 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $87.55 | 3.847% | $90.918 | $90.92 | $90.90 | $90.90 |
| 7 purchase totals = | $895.62 | $967.4883 | $967.49 | $967.45 | $967.40 | |