| 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 | $81.90 | 3.280% | $84.5863 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $192.52 | 12.238% | $216.0806 | $216.08 | $216.10 | $216.10 |
| Purchase #3 | $101.36 | 8.388% | $109.8621 | $109.86 | $109.85 | $109.90 |
| Purchase #4 | $171.56 | 13.152% | $194.1236 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $45.72 | 11.116% | $50.8022 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $123.32 | 10.511% | $136.2822 | $136.28 | $136.30 | $136.30 |
| Purchase #7 | $168.99 | 9.432% | $184.9291 | $184.93 | $184.95 | $184.90 |
| 7 purchase totals = | $885.37 | $976.6661 | $976.66 | $976.70 | $976.70 | |