| 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 | $6.87 | 3.593% | $7.1168 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $47.71 | 13.856% | $54.3207 | $54.32 | $54.30 | $54.30 |
| Purchase #3 | $169.85 | 13.642% | $193.0209 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $84.42 | 13.426% | $95.7542 | $95.75 | $95.75 | $95.80 |
| Purchase #5 | $24.92 | 6.320% | $26.4949 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $33.82 | 11.771% | $37.801 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $141.94 | 9.514% | $155.4442 | $155.44 | $155.45 | $155.40 |
| 7 purchase totals = | $509.53 | $569.9527 | $569.94 | $569.90 | $569.90 | |