| 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 | $40.50 | 9.499% | $44.3471 | $44.35 | $44.35 | $44.30 |
| Purchase #2 | $98.62 | 4.364% | $102.9238 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $57.54 | 7.467% | $61.8365 | $61.84 | $61.85 | $61.80 |
| Purchase #4 | $23.33 | 10.369% | $25.7491 | $25.75 | $25.75 | $25.70 |
| Purchase #5 | $182.69 | 5.386% | $192.5297 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $42.33 | 13.591% | $48.0831 | $48.08 | $48.10 | $48.10 |
| Purchase #7 | $48.65 | 4.500% | $50.8393 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $493.66 | $526.3086 | $526.31 | $526.35 | $526.10 | |