| 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 | $64.77 | 6.269% | $68.8304 | $68.83 | $68.85 | $68.80 |
| Purchase #2 | $164.97 | 4.242% | $171.968 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $17.82 | 6.169% | $18.9193 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $9.31 | 10.500% | $10.2876 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $18.35 | 7.218% | $19.6745 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $160.76 | 5.409% | $169.4555 | $169.46 | $169.45 | $169.50 |
| Purchase #7 | $155.52 | 5.715% | $164.408 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $591.50 | $623.5433 | $623.55 | $623.50 | $623.60 | |