| 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 | $183.69 | 9.840% | $201.7651 | $201.77 | $201.75 | $201.80 |
| Purchase #2 | $40.75 | 7.738% | $43.9032 | $43.90 | $43.90 | $43.90 |
| Purchase #3 | $229.80 | 7.647% | $247.3728 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $206.79 | 6.109% | $219.4228 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $82.61 | 9.404% | $90.3786 | $90.38 | $90.40 | $90.40 |
| Purchase #6 | $18.43 | 6.282% | $19.5878 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $159.46 | 3.817% | $165.5466 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $921.53 | $987.9769 | $987.98 | $987.95 | $988.00 | |