| 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 | $79.67 | 13.745% | $90.6206 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $218.83 | 3.630% | $226.7735 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $203.81 | 4.558% | $213.0997 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $48.68 | 9.164% | $53.141 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $95.98 | 5.851% | $101.5958 | $101.60 | $101.60 | $101.60 |
| Purchase #6 | $55.93 | 10.298% | $61.6897 | $61.69 | $61.70 | $61.70 |
| Purchase #7 | $203.25 | 13.129% | $229.9347 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $906.15 | $976.8550 | $976.85 | $976.85 | $976.80 | |