| 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 | $16.90 | 13.804% | $19.2329 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $213.45 | 13.818% | $242.9445 | $242.94 | $242.95 | $242.90 |
| Purchase #3 | $201.90 | 8.826% | $219.7197 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $29.28 | 12.653% | $32.9848 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $148.42 | 7.144% | $159.0231 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $26.64 | 10.159% | $29.3464 | $29.35 | $29.35 | $29.30 |
| Purchase #7 | $31.54 | 9.783% | $34.6256 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $668.13 | $737.8770 | $737.87 | $737.90 | $737.70 | |