| 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 | $210.48 | 4.485% | $219.92 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $41.62 | 7.390% | $44.6957 | $44.70 | $44.70 | $44.70 |
| Purchase #3 | $41.41 | 8.185% | $44.7994 | $44.80 | $44.80 | $44.80 |
| Purchase #4 | $32.77 | 7.644% | $35.2749 | $35.27 | $35.25 | $35.30 |
| Purchase #5 | $221.76 | 11.624% | $247.5374 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $87.55 | 5.509% | $92.3731 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $83.48 | 13.853% | $95.0445 | $95.04 | $95.05 | $95.00 |
| 7 purchase totals = | $719.07 | $779.6450 | $779.64 | $779.60 | $779.60 | |