| 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 | $8.95 | 8.666% | $9.7256 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $130.72 | 9.723% | $143.4299 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $154.41 | 11.486% | $172.1455 | $172.15 | $172.15 | $172.10 |
| Purchase #4 | $7.35 | 4.783% | $7.7016 | $7.70 | $7.70 | $7.70 |
| Purchase #5 | $105.31 | 6.402% | $112.0519 | $112.05 | $112.05 | $112.10 |
| Purchase #6 | $72.48 | 13.145% | $82.0075 | $82.01 | $82.00 | $82.00 |
| Purchase #7 | $179.75 | 5.317% | $189.3073 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $658.97 | $716.3693 | $716.38 | $716.40 | $716.30 | |