| 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 | $84.94 | 13.725% | $96.598 | $96.60 | $96.60 | $96.60 |
| Purchase #2 | $26.62 | 7.180% | $28.5313 | $28.53 | $28.55 | $28.50 |
| Purchase #3 | $24.43 | 8.137% | $26.4179 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $51.37 | 9.608% | $56.3056 | $56.31 | $56.30 | $56.30 |
| Purchase #5 | $91.25 | 12.761% | $102.8944 | $102.89 | $102.90 | $102.90 |
| Purchase #6 | $18.74 | 10.391% | $20.6873 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $108.82 | 11.170% | $120.9752 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $406.17 | $452.4097 | $452.42 | $452.45 | $452.40 | |