| 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 | $32.43 | 6.844% | $34.6495 | $34.65 | $34.65 | $34.60 |
| Purchase #2 | $172.27 | 3.409% | $178.1427 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $75.87 | 13.672% | $86.2429 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $69.43 | 6.349% | $73.8381 | $73.84 | $73.85 | $73.80 |
| Purchase #5 | $113.69 | 8.459% | $123.307 | $123.31 | $123.30 | $123.30 |
| Purchase #6 | $184.88 | 4.408% | $193.0295 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $36.48 | 13.807% | $41.5168 | $41.52 | $41.50 | $41.50 |
| 7 purchase totals = | $685.05 | $730.7265 | $730.73 | $730.75 | $730.50 | |