| 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 | $77.99 | 5.686% | $82.4245 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $181.56 | 3.513% | $187.9382 | $187.94 | $187.95 | $187.90 |
| Purchase #3 | $76.60 | 13.774% | $87.1509 | $87.15 | $87.15 | $87.20 |
| Purchase #4 | $24.94 | 7.223% | $26.7414 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $201.44 | 5.161% | $211.8363 | $211.84 | $211.85 | $211.80 |
| Purchase #6 | $67.39 | 9.811% | $74.0016 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $112.31 | 6.365% | $119.4585 | $119.46 | $119.45 | $119.50 |
| 7 purchase totals = | $742.23 | $789.5514 | $789.55 | $789.55 | $789.50 | |