| 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 | $46.48 | 3.245% | $47.9883 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $72.56 | 4.653% | $75.9362 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $180.30 | 7.115% | $193.1283 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $147.60 | 6.168% | $156.704 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $76.97 | 11.243% | $85.6237 | $85.62 | $85.60 | $85.60 |
| Purchase #6 | $139.53 | 4.136% | $145.301 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $150.36 | 11.683% | $167.9266 | $167.93 | $167.95 | $167.90 |
| 7 purchase totals = | $813.80 | $872.6081 | $872.61 | $872.65 | $872.50 | |