| 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 | $41.50 | 10.825% | $45.9924 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $54.32 | 11.593% | $60.6173 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $48.86 | 11.313% | $54.3875 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $183.92 | 3.170% | $189.7503 | $189.75 | $189.75 | $189.80 |
| Purchase #5 | $164.58 | 5.804% | $174.1322 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $91.45 | 3.519% | $94.6681 | $94.67 | $94.65 | $94.70 |
| Purchase #7 | $197.52 | 11.538% | $220.3099 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $782.15 | $839.8577 | $839.86 | $839.85 | $839.90 | |