| 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 | $108.48 | 9.583% | $118.8756 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $13.85 | 3.655% | $14.3562 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $77.64 | 7.707% | $83.6237 | $83.62 | $83.60 | $83.60 |
| Purchase #4 | $101.75 | 6.343% | $108.204 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $138.83 | 10.345% | $153.192 | $153.19 | $153.20 | $153.20 |
| Purchase #6 | $129.38 | 4.788% | $135.5747 | $135.57 | $135.55 | $135.60 |
| Purchase #7 | $57.25 | 12.496% | $64.404 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $627.18 | $678.2302 | $678.22 | $678.20 | $678.30 | |