| 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 | $11.51 | 11.530% | $12.8371 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $216.91 | 13.306% | $245.772 | $245.77 | $245.75 | $245.80 |
| Purchase #3 | $95.73 | 5.269% | $100.774 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $5.85 | 4.397% | $6.1072 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $144.88 | 4.731% | $151.7343 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $41.35 | 10.321% | $45.6177 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $173.93 | 8.818% | $189.2671 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $690.16 | $752.1094 | $752.11 | $752.05 | $752.10 | |