| 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 | $49.27 | 12.667% | $55.511 | $55.51 | $55.50 | $55.50 |
| Purchase #2 | $214.91 | 12.198% | $241.1247 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $244.82 | 8.268% | $265.0617 | $265.06 | $265.05 | $265.10 |
| Purchase #4 | $59.64 | 5.620% | $62.9918 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $48.36 | 13.812% | $55.0395 | $55.04 | $55.05 | $55.00 |
| Purchase #6 | $34.87 | 9.728% | $38.2622 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $119.65 | 7.393% | $128.4957 | $128.50 | $128.50 | $128.50 |
| 7 purchase totals = | $771.52 | $846.4866 | $846.48 | $846.45 | $846.50 | |