| 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 | $47.48 | 6.511% | $50.5714 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $131.49 | 3.258% | $135.7739 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $46.57 | 7.779% | $50.1927 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $155.89 | 10.681% | $172.5406 | $172.54 | $172.55 | $172.50 |
| Purchase #5 | $25.39 | 6.774% | $27.1099 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $172.40 | 12.824% | $194.5086 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $204.29 | 4.535% | $213.5546 | $213.55 | $213.55 | $213.60 |
| 7 purchase totals = | $783.51 | $844.2517 | $844.24 | $844.20 | $844.30 | |