| 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 | $41.97 | 12.478% | $47.207 | $47.21 | $47.20 | $47.20 |
| Purchase #2 | $22.47 | 6.529% | $23.9371 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $217.51 | 9.255% | $237.6406 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $54.99 | 12.341% | $61.7763 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $70.86 | 5.329% | $74.6361 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $29.66 | 6.851% | $31.692 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $131.36 | 7.718% | $141.4984 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $568.82 | $618.3875 | $618.40 | $618.45 | $618.30 | |