| 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 | $31.98 | 13.814% | $36.3977 | $36.40 | $36.40 | $36.40 |
| Purchase #2 | $19.49 | 13.522% | $22.1254 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $211.30 | 5.328% | $222.5581 | $222.56 | $222.55 | $222.60 |
| Purchase #4 | $191.35 | 6.395% | $203.5868 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $46.54 | 9.263% | $50.851 | $50.85 | $50.85 | $50.90 |
| Purchase #6 | $159.42 | 10.422% | $176.0348 | $176.03 | $176.05 | $176.00 |
| Purchase #7 | $158.55 | 4.184% | $165.1837 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $818.63 | $876.7375 | $876.74 | $876.80 | $876.80 | |