| 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 | $93.33 | 11.252% | $103.8315 | $103.83 | $103.85 | $103.80 |
| Purchase #2 | $26.33 | 7.318% | $28.2568 | $28.26 | $28.25 | $28.30 |
| Purchase #3 | $189.28 | 12.811% | $213.5287 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $224.60 | 12.159% | $251.9091 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $113.61 | 4.662% | $118.9065 | $118.91 | $118.90 | $118.90 |
| Purchase #6 | $31.38 | 9.165% | $34.256 | $34.26 | $34.25 | $34.30 |
| Purchase #7 | $98.77 | 6.406% | $105.0972 | $105.10 | $105.10 | $105.10 |
| 7 purchase totals = | $777.30 | $855.7858 | $855.80 | $855.80 | $855.80 | |