| 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 | $71.68 | 6.235% | $76.1492 | $76.15 | $76.15 | $76.10 |
| Purchase #2 | $56.48 | 13.602% | $64.1624 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $237.67 | 12.807% | $268.1084 | $268.11 | $268.10 | $268.10 |
| Purchase #4 | $185.61 | 9.145% | $202.584 | $202.58 | $202.60 | $202.60 |
| Purchase #5 | $65.98 | 8.275% | $71.4398 | $71.44 | $71.45 | $71.40 |
| Purchase #6 | $128.37 | 8.535% | $139.3264 | $139.33 | $139.35 | $139.30 |
| Purchase #7 | $162.33 | 9.574% | $177.8715 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $908.12 | $999.6417 | $999.64 | $999.65 | $999.60 | |