| 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 | $129.56 | 4.666% | $135.6053 | $135.61 | $135.60 | $135.60 |
| Purchase #2 | $44.96 | 4.804% | $47.1199 | $47.12 | $47.10 | $47.10 |
| Purchase #3 | $42.82 | 10.121% | $47.1538 | $47.15 | $47.15 | $47.20 |
| Purchase #4 | $57.25 | 12.601% | $64.4641 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $162.71 | 12.279% | $182.6892 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $69.29 | 4.700% | $72.5466 | $72.55 | $72.55 | $72.50 |
| Purchase #7 | $52.78 | 6.402% | $56.159 | $56.16 | $56.15 | $56.20 |
| 7 purchase totals = | $559.37 | $605.7379 | $605.74 | $605.70 | $605.80 | |