| 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 | $11.64 | 9.626% | $12.7605 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $188.73 | 4.482% | $197.1889 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $52.50 | 13.201% | $59.4305 | $59.43 | $59.45 | $59.40 |
| Purchase #4 | $128.97 | 9.412% | $141.1087 | $141.11 | $141.10 | $141.10 |
| Purchase #5 | $46.67 | 5.334% | $49.1594 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $23.59 | 4.475% | $24.6457 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $244.54 | 5.243% | $257.3612 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $696.64 | $741.6549 | $741.66 | $741.65 | $741.70 | |