| 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 | $73.58 | 11.208% | $81.8268 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $17.63 | 7.252% | $18.9085 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $172.46 | 4.462% | $180.1552 | $180.16 | $180.15 | $180.20 |
| Purchase #4 | $162.31 | 10.425% | $179.2308 | $179.23 | $179.25 | $179.20 |
| Purchase #5 | $88.58 | 11.531% | $98.7942 | $98.79 | $98.80 | $98.80 |
| Purchase #6 | $217.44 | 9.769% | $238.6817 | $238.68 | $238.70 | $238.70 |
| Purchase #7 | $196.42 | 9.261% | $214.6105 | $214.61 | $214.60 | $214.60 |
| 7 purchase totals = | $928.42 | $1,012.2077 | $1,012.21 | $1,012.25 | $1,012.20 | |