| 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 | $6.52 | 10.340% | $7.1942 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $108.60 | 8.654% | $117.9982 | $118.00 | $118.00 | $118.00 |
| Purchase #3 | $9.89 | 8.701% | $10.7505 | $10.75 | $10.75 | $10.80 |
| Purchase #4 | $169.96 | 5.128% | $178.6755 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $31.27 | 8.796% | $34.0205 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $200.66 | 5.201% | $211.0963 | $211.10 | $211.10 | $211.10 |
| Purchase #7 | $216.37 | 10.835% | $239.8137 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $743.27 | $799.5489 | $799.55 | $799.55 | $799.60 | |