| 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 | $65.85 | 9.874% | $72.352 | $72.35 | $72.35 | $72.40 |
| Purchase #2 | $94.46 | 13.181% | $106.9108 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $186.32 | 9.513% | $204.0446 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $192.61 | 8.597% | $209.1687 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $44.64 | 6.427% | $47.509 | $47.51 | $47.50 | $47.50 |
| Purchase #6 | $184.75 | 8.340% | $200.1582 | $200.16 | $200.15 | $200.20 |
| Purchase #7 | $171.94 | 10.267% | $189.5931 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $940.57 | $1,029.7364 | $1,029.73 | $1,029.70 | $1,029.80 | |