| 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 | $71.38 | 7.637% | $76.8313 | $76.83 | $76.85 | $76.80 |
| Purchase #2 | $107.30 | 12.871% | $121.1106 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $110.26 | 9.258% | $120.4679 | $120.47 | $120.45 | $120.50 |
| Purchase #4 | $118.75 | 10.446% | $131.1546 | $131.15 | $131.15 | $131.20 |
| Purchase #5 | $146.75 | 4.423% | $153.2408 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $188.52 | 5.339% | $198.5851 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $151.55 | 5.158% | $159.3669 | $159.37 | $159.35 | $159.40 |
| 7 purchase totals = | $894.51 | $960.7572 | $960.76 | $960.75 | $960.80 | |