| 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 | $83.39 | 4.394% | $87.0542 | $87.05 | $87.05 | $87.10 |
| Purchase #2 | $70.68 | 3.462% | $73.1269 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $38.67 | 6.119% | $41.0362 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $33.30 | 6.842% | $35.5784 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $206.62 | 13.684% | $234.8939 | $234.89 | $234.90 | $234.90 |
| Purchase #6 | $5.59 | 3.446% | $5.7826 | $5.78 | $5.80 | $5.80 |
| Purchase #7 | $198.32 | 12.686% | $223.4789 | $223.48 | $223.50 | $223.50 |
| 7 purchase totals = | $636.57 | $700.9511 | $700.95 | $701.05 | $701.00 | |