| 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 | $70.88 | 9.537% | $77.6398 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $81.45 | 4.649% | $85.2366 | $85.24 | $85.25 | $85.20 |
| Purchase #3 | $32.31 | 6.827% | $34.5158 | $34.52 | $34.50 | $34.50 |
| Purchase #4 | $92.27 | 7.512% | $99.2013 | $99.20 | $99.20 | $99.20 |
| Purchase #5 | $136.50 | 4.819% | $143.0779 | $143.08 | $143.10 | $143.10 |
| Purchase #6 | $203.80 | 12.214% | $228.6921 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $21.87 | 3.244% | $22.5795 | $22.58 | $22.60 | $22.60 |
| 7 purchase totals = | $639.08 | $690.9430 | $690.95 | $691.00 | $690.90 | |