| 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 | $37.60 | 5.425% | $39.6398 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $240.42 | 4.446% | $251.1091 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $115.65 | 13.851% | $131.6687 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $166.51 | 6.613% | $177.5213 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $239.68 | 13.360% | $271.7012 | $271.70 | $271.70 | $271.70 |
| Purchase #6 | $18.52 | 5.351% | $19.511 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $14.93 | 8.341% | $16.1753 | $16.18 | $16.20 | $16.20 |
| 7 purchase totals = | $833.31 | $907.3264 | $907.33 | $907.30 | $907.30 | |