| 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 | $72.88 | 5.783% | $77.0947 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $57.58 | 12.640% | $64.8581 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $224.97 | 4.770% | $235.7011 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $28.35 | 11.219% | $31.5306 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $59.30 | 12.778% | $66.8774 | $66.88 | $66.90 | $66.90 |
| Purchase #6 | $141.47 | 6.593% | $150.7971 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $221.42 | 11.206% | $246.2323 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $805.97 | $873.0913 | $873.09 | $873.15 | $873.10 | |