| 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 | $50.47 | 11.707% | $56.3785 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $193.96 | 3.333% | $200.4247 | $200.42 | $200.40 | $200.40 |
| Purchase #3 | $193.49 | 4.197% | $201.6108 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $32.75 | 6.666% | $34.9331 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $227.99 | 10.814% | $252.6448 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $150.57 | 12.580% | $169.5117 | $169.51 | $169.50 | $169.50 |
| Purchase #7 | $12.39 | 4.194% | $12.9096 | $12.91 | $12.90 | $12.90 |
| 7 purchase totals = | $861.62 | $928.4132 | $928.40 | $928.40 | $928.30 | |