| 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 | $84.89 | 7.611% | $91.351 | $91.35 | $91.35 | $91.40 |
| Purchase #2 | $216.59 | 7.122% | $232.0155 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $89.36 | 6.369% | $95.0513 | $95.05 | $95.05 | $95.10 |
| Purchase #4 | $100.95 | 13.516% | $114.5944 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $21.96 | 7.596% | $23.6281 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $237.28 | 12.245% | $266.3349 | $266.33 | $266.35 | $266.30 |
| Purchase #7 | $136.74 | 11.484% | $152.4432 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $887.77 | $975.4184 | $975.41 | $975.45 | $975.40 | |