| 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 | $53.86 | 6.621% | $57.4261 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $114.52 | 7.350% | $122.9372 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $102.50 | 12.136% | $114.9394 | $114.94 | $114.95 | $114.90 |
| Purchase #4 | $19.84 | 9.753% | $21.775 | $21.78 | $21.80 | $21.80 |
| Purchase #5 | $87.96 | 9.371% | $96.2027 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $169.33 | 7.290% | $181.6742 | $181.67 | $181.65 | $181.70 |
| Purchase #7 | $32.62 | 11.801% | $36.4695 | $36.47 | $36.45 | $36.50 |
| 7 purchase totals = | $580.63 | $631.4241 | $631.43 | $631.45 | $631.40 | |