| 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 | $99.35 | 11.420% | $110.6958 | $110.70 | $110.70 | $110.70 |
| Purchase #2 | $112.35 | 6.264% | $119.3876 | $119.39 | $119.40 | $119.40 |
| Purchase #3 | $178.58 | 10.702% | $197.6916 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $244.30 | 6.131% | $259.278 | $259.28 | $259.30 | $259.30 |
| Purchase #5 | $47.67 | 5.626% | $50.3519 | $50.35 | $50.35 | $50.40 |
| Purchase #6 | $178.71 | 10.586% | $197.6282 | $197.63 | $197.65 | $197.60 |
| Purchase #7 | $32.43 | 7.856% | $34.9777 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $893.39 | $970.0108 | $970.02 | $970.10 | $970.10 | |