| 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 | $29.78 | 8.772% | $32.3923 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $135.96 | 10.476% | $150.2032 | $150.20 | $150.20 | $150.20 |
| Purchase #3 | $89.64 | 13.487% | $101.7297 | $101.73 | $101.75 | $101.70 |
| Purchase #4 | $161.93 | 12.402% | $182.0126 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $70.43 | 4.259% | $73.4296 | $73.43 | $73.45 | $73.40 |
| Purchase #6 | $75.58 | 12.261% | $84.8469 | $84.85 | $84.85 | $84.80 |
| Purchase #7 | $203.46 | 12.352% | $228.5914 | $228.59 | $228.60 | $228.60 |
| 7 purchase totals = | $766.78 | $853.2057 | $853.20 | $853.25 | $853.10 | |