| 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 | $83.76 | 11.307% | $93.2307 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $115.59 | 12.291% | $129.7972 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $155.63 | 13.442% | $176.5498 | $176.55 | $176.55 | $176.50 |
| Purchase #4 | $127.35 | 8.870% | $138.6459 | $138.65 | $138.65 | $138.60 |
| Purchase #5 | $18.46 | 4.300% | $19.2538 | $19.25 | $19.25 | $19.30 |
| Purchase #6 | $44.66 | 5.618% | $47.169 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $152.77 | 12.488% | $171.8479 | $171.85 | $171.85 | $171.80 |
| 7 purchase totals = | $698.22 | $776.4943 | $776.50 | $776.50 | $776.40 | |