| 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 | $37.92 | 8.189% | $41.0253 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $21.37 | 9.451% | $23.3897 | $23.39 | $23.40 | $23.40 |
| Purchase #3 | $162.89 | 9.740% | $178.7555 | $178.76 | $178.75 | $178.80 |
| Purchase #4 | $52.46 | 4.412% | $54.7745 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $64.94 | 9.265% | $70.9567 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $142.85 | 11.737% | $159.6163 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $33.83 | 13.311% | $38.3331 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $516.26 | $566.8511 | $566.86 | $566.85 | $566.90 | |