| 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 | $36.87 | 10.486% | $40.7362 | $40.74 | $40.75 | $40.70 |
| Purchase #2 | $115.46 | 3.867% | $119.9248 | $119.92 | $119.90 | $119.90 |
| Purchase #3 | $70.61 | 9.236% | $77.1315 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $43.29 | 6.741% | $46.2082 | $46.21 | $46.20 | $46.20 |
| Purchase #5 | $230.95 | 3.731% | $239.5667 | $239.57 | $239.55 | $239.60 |
| Purchase #6 | $168.64 | 11.143% | $187.4316 | $187.43 | $187.45 | $187.40 |
| Purchase #7 | $94.70 | 13.532% | $107.5148 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $760.52 | $818.5138 | $818.51 | $818.50 | $818.40 | |