| 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 | $34.71 | 13.609% | $39.4337 | $39.43 | $39.45 | $39.40 |
| Purchase #2 | $165.90 | 4.626% | $173.5745 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $121.92 | 11.266% | $135.6555 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $89.69 | 10.444% | $99.0572 | $99.06 | $99.05 | $99.10 |
| Purchase #5 | $245.77 | 8.318% | $266.2131 | $266.21 | $266.20 | $266.20 |
| Purchase #6 | $49.94 | 7.205% | $53.5382 | $53.54 | $53.55 | $53.50 |
| Purchase #7 | $151.56 | 3.556% | $156.9495 | $156.95 | $156.95 | $156.90 |
| 7 purchase totals = | $859.49 | $924.4217 | $924.42 | $924.40 | $924.40 | |