| 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 | $69.85 | 4.409% | $72.9297 | $72.93 | $72.95 | $72.90 |
| Purchase #2 | $99.30 | 10.737% | $109.9618 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $209.71 | 4.131% | $218.3731 | $218.37 | $218.35 | $218.40 |
| Purchase #4 | $250.43 | 3.212% | $258.4738 | $258.47 | $258.45 | $258.50 |
| Purchase #5 | $69.64 | 8.298% | $75.4187 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $203.33 | 4.313% | $212.0996 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $206.27 | 6.237% | $219.1351 | $219.14 | $219.15 | $219.10 |
| 7 purchase totals = | $1,108.53 | $1,166.3918 | $1,166.39 | $1,166.35 | $1,166.40 | |