| 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 | $77.54 | 13.785% | $88.2289 | $88.23 | $88.25 | $88.20 |
| Purchase #2 | $90.26 | 4.436% | $94.2639 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $15.98 | 6.541% | $17.0253 | $17.03 | $17.05 | $17.00 |
| Purchase #4 | $111.49 | 3.438% | $115.323 | $115.32 | $115.30 | $115.30 |
| Purchase #5 | $149.35 | 8.422% | $161.9283 | $161.93 | $161.95 | $161.90 |
| Purchase #6 | $219.69 | 11.157% | $244.2008 | $244.20 | $244.20 | $244.20 |
| Purchase #7 | $105.67 | 8.532% | $114.6858 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $769.98 | $835.6560 | $835.66 | $835.70 | $835.60 | |