| 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 | $55.63 | 9.301% | $60.8041 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $61.83 | 10.211% | $68.1435 | $68.14 | $68.15 | $68.10 |
| Purchase #3 | $231.52 | 5.281% | $243.7466 | $243.75 | $243.75 | $243.70 |
| Purchase #4 | $47.30 | 6.817% | $50.5244 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $38.60 | 10.294% | $42.5735 | $42.57 | $42.55 | $42.60 |
| Purchase #6 | $194.83 | 6.677% | $207.8388 | $207.84 | $207.85 | $207.80 |
| Purchase #7 | $184.77 | 8.498% | $200.4718 | $200.47 | $200.45 | $200.50 |
| 7 purchase totals = | $814.48 | $874.1027 | $874.09 | $874.05 | $874.00 | |