| 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 | $61.62 | 12.786% | $69.4987 | $69.50 | $69.50 | $69.50 |
| Purchase #2 | $189.44 | 5.325% | $199.5277 | $199.53 | $199.55 | $199.50 |
| Purchase #3 | $114.58 | 9.840% | $125.8547 | $125.85 | $125.85 | $125.90 |
| Purchase #4 | $29.57 | 8.502% | $32.084 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $25.48 | 3.694% | $26.4212 | $26.42 | $26.40 | $26.40 |
| Purchase #6 | $112.78 | 10.686% | $124.8317 | $124.83 | $124.85 | $124.80 |
| Purchase #7 | $187.72 | 9.704% | $205.9363 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $721.19 | $784.1543 | $784.15 | $784.20 | $784.10 | |