| 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 | $118.55 | 12.672% | $133.5727 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $36.59 | 8.569% | $39.7254 | $39.73 | $39.75 | $39.70 |
| Purchase #3 | $99.71 | 9.379% | $109.0618 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $96.87 | 9.467% | $106.0407 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $197.26 | 10.680% | $218.3274 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $130.71 | 12.357% | $146.8618 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $39.46 | 5.757% | $41.7317 | $41.73 | $41.75 | $41.70 |
| 7 purchase totals = | $719.15 | $795.3215 | $795.32 | $795.35 | $795.30 | |