| 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 | $89.38 | 11.725% | $99.8598 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $196.25 | 12.108% | $220.012 | $220.01 | $220.00 | $220.00 |
| Purchase #3 | $70.77 | 4.361% | $73.8563 | $73.86 | $73.85 | $73.90 |
| Purchase #4 | $84.96 | 3.770% | $88.163 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $100.97 | 6.299% | $107.3301 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $96.97 | 7.393% | $104.139 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $38.90 | 12.179% | $43.6376 | $43.64 | $43.65 | $43.60 |
| 7 purchase totals = | $678.20 | $736.9978 | $737.00 | $737.00 | $737.00 | |