| 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 | $91.95 | 8.807% | $100.048 | $100.05 | $100.05 | $100.00 |
| Purchase #2 | $204.82 | 4.786% | $214.6227 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $92.60 | 5.182% | $97.3985 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $167.72 | 7.149% | $179.7103 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $23.89 | 9.137% | $26.0728 | $26.07 | $26.05 | $26.10 |
| Purchase #6 | $53.48 | 7.627% | $57.5589 | $57.56 | $57.55 | $57.60 |
| Purchase #7 | $170.44 | 4.434% | $177.9973 | $178.00 | $178.00 | $178.00 |
| 7 purchase totals = | $804.90 | $853.4085 | $853.41 | $853.35 | $853.40 | |