| 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 | $62.96 | 7.645% | $67.7733 | $67.77 | $67.75 | $67.80 |
| Purchase #2 | $229.85 | 6.589% | $244.9948 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $13.73 | 12.201% | $15.4052 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $177.31 | 7.131% | $189.954 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $180.87 | 3.457% | $187.1227 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $185.77 | 4.328% | $193.8101 | $193.81 | $193.80 | $193.80 |
| Purchase #7 | $192.29 | 4.329% | $200.6142 | $200.61 | $200.60 | $200.60 |
| 7 purchase totals = | $1,042.78 | $1,099.6743 | $1,099.66 | $1,099.60 | $1,099.70 | |