| 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 | $49.26 | 9.829% | $54.1018 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $38.26 | 12.308% | $42.969 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $55.71 | 8.194% | $60.2749 | $60.27 | $60.25 | $60.30 |
| Purchase #4 | $26.97 | 6.136% | $28.6249 | $28.62 | $28.60 | $28.60 |
| Purchase #5 | $212.88 | 7.403% | $228.6395 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $20.58 | 13.222% | $23.3011 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $66.26 | 3.166% | $68.3578 | $68.36 | $68.35 | $68.40 |
| 7 purchase totals = | $469.92 | $506.2690 | $506.26 | $506.20 | $506.30 | |