| 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 | $57.47 | 10.365% | $63.4268 | $63.43 | $63.45 | $63.40 |
| Purchase #2 | $61.82 | 13.429% | $70.1218 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $21.78 | 11.715% | $24.3315 | $24.33 | $24.35 | $24.30 |
| Purchase #4 | $34.33 | 9.181% | $37.4818 | $37.48 | $37.50 | $37.50 |
| Purchase #5 | $88.50 | 5.516% | $93.3817 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $145.77 | 5.240% | $153.4083 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $44.84 | 8.182% | $48.5088 | $48.51 | $48.50 | $48.50 |
| 7 purchase totals = | $454.51 | $490.6607 | $490.66 | $490.70 | $490.60 | |