| 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 | $89.71 | 9.768% | $98.4729 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $102.60 | 4.571% | $107.2898 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $116.81 | 10.726% | $129.339 | $129.34 | $129.35 | $129.30 |
| Purchase #4 | $83.70 | 10.330% | $92.3462 | $92.35 | $92.35 | $92.30 |
| Purchase #5 | $230.65 | 9.753% | $253.1453 | $253.15 | $253.15 | $253.10 |
| Purchase #6 | $207.33 | 10.768% | $229.6553 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $125.53 | 11.402% | $139.8429 | $139.84 | $139.85 | $139.80 |
| 7 purchase totals = | $956.33 | $1,050.0914 | $1,050.10 | $1,050.10 | $1,050.00 | |