| 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 | $89.43 | 5.713% | $94.5391 | $94.54 | $94.55 | $94.50 |
| Purchase #2 | $81.72 | 11.749% | $91.3213 | $91.32 | $91.30 | $91.30 |
| Purchase #3 | $226.85 | 6.784% | $242.2395 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $221.59 | 7.863% | $239.0136 | $239.01 | $239.00 | $239.00 |
| Purchase #5 | $112.82 | 13.570% | $128.1297 | $128.13 | $128.15 | $128.10 |
| Purchase #6 | $78.80 | 11.204% | $87.6288 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $84.46 | 11.823% | $94.4457 | $94.45 | $94.45 | $94.40 |
| 7 purchase totals = | $895.67 | $977.3177 | $977.32 | $977.35 | $977.10 | |