| 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 | $98.30 | 11.696% | $109.7972 | $109.80 | $109.80 | $109.80 |
| Purchase #2 | $33.71 | 13.242% | $38.1739 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $70.44 | 9.592% | $77.1966 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $88.32 | 8.762% | $96.0586 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $17.32 | 13.462% | $19.6516 | $19.65 | $19.65 | $19.70 |
| Purchase #6 | $91.40 | 13.435% | $103.6796 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $157.45 | 6.104% | $167.0607 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $556.94 | $611.6182 | $611.62 | $611.60 | $611.80 | |