| 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 | $31.97 | 5.740% | $33.8051 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $53.66 | 13.776% | $61.0522 | $61.05 | $61.05 | $61.10 |
| Purchase #3 | $7.31 | 3.768% | $7.5854 | $7.59 | $7.60 | $7.60 |
| Purchase #4 | $65.90 | 4.507% | $68.8701 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $160.34 | 10.597% | $177.3312 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $62.36 | 13.645% | $70.869 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $148.91 | 9.198% | $162.6067 | $162.61 | $162.60 | $162.60 |
| 7 purchase totals = | $530.45 | $582.1197 | $582.13 | $582.10 | $582.20 | |