| 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 | $35.45 | 12.149% | $39.7568 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $201.91 | 9.323% | $220.7341 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $68.91 | 6.346% | $73.283 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $51.66 | 3.678% | $53.5601 | $53.56 | $53.55 | $53.60 |
| Purchase #5 | $43.86 | 6.302% | $46.6241 | $46.62 | $46.60 | $46.60 |
| Purchase #6 | $81.36 | 12.584% | $91.5983 | $91.60 | $91.60 | $91.60 |
| Purchase #7 | $69.31 | 7.673% | $74.6282 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $552.46 | $600.1846 | $600.18 | $600.20 | $600.20 | |