| 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 | $39.93 | 13.562% | $45.3453 | $45.35 | $45.35 | $45.30 |
| Purchase #2 | $6.79 | 12.511% | $7.6395 | $7.64 | $7.65 | $7.60 |
| Purchase #3 | $130.47 | 12.567% | $146.8662 | $146.87 | $146.85 | $146.90 |
| Purchase #4 | $32.84 | 8.142% | $35.5138 | $35.51 | $35.50 | $35.50 |
| Purchase #5 | $239.39 | 13.181% | $270.944 | $270.94 | $270.95 | $270.90 |
| Purchase #6 | $123.98 | 12.392% | $139.3436 | $139.34 | $139.35 | $139.30 |
| Purchase #7 | $105.65 | 9.255% | $115.4279 | $115.43 | $115.45 | $115.40 |
| 7 purchase totals = | $679.05 | $761.0803 | $761.08 | $761.10 | $760.90 | |