| 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 | $79.42 | 6.163% | $84.3147 | $84.31 | $84.30 | $84.30 |
| Purchase #2 | $245.85 | 5.300% | $258.8801 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $131.53 | 13.774% | $149.6469 | $149.65 | $149.65 | $149.60 |
| Purchase #4 | $249.28 | 5.238% | $262.3373 | $262.34 | $262.35 | $262.30 |
| Purchase #5 | $46.36 | 13.759% | $52.7387 | $52.74 | $52.75 | $52.70 |
| Purchase #6 | $42.58 | 5.396% | $44.8776 | $44.88 | $44.90 | $44.90 |
| Purchase #7 | $18.72 | 12.420% | $21.045 | $21.05 | $21.05 | $21.00 |
| 7 purchase totals = | $813.74 | $873.8403 | $873.85 | $873.90 | $873.70 | |