| 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 | $34.36 | 4.420% | $35.8787 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $100.25 | 9.412% | $109.6855 | $109.69 | $109.70 | $109.70 |
| Purchase #3 | $100.53 | 9.325% | $109.9044 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $220.79 | 6.589% | $235.3379 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $38.77 | 8.211% | $41.9534 | $41.95 | $41.95 | $42.00 |
| Purchase #6 | $155.86 | 4.102% | $162.2534 | $162.25 | $162.25 | $162.30 |
| Purchase #7 | $79.40 | 6.407% | $84.4872 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $729.96 | $779.5005 | $779.50 | $779.55 | $779.60 | |