| 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 | $17.74 | 7.229% | $19.0224 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $43.66 | 11.286% | $48.5875 | $48.59 | $48.60 | $48.60 |
| Purchase #3 | $109.35 | 4.225% | $113.97 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $241.94 | 9.441% | $264.7816 | $264.78 | $264.80 | $264.80 |
| Purchase #5 | $191.63 | 5.523% | $202.2137 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $112.71 | 4.569% | $117.8597 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $84.67 | 4.672% | $88.6258 | $88.63 | $88.65 | $88.60 |
| 7 purchase totals = | $801.70 | $855.0607 | $855.06 | $855.05 | $855.10 | |