| 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 | $32.95 | 7.588% | $35.4502 | $35.45 | $35.45 | $35.50 |
| Purchase #2 | $130.82 | 8.634% | $142.115 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $161.40 | 10.834% | $178.8861 | $178.89 | $178.90 | $178.90 |
| Purchase #4 | $72.35 | 6.836% | $77.2958 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $25.58 | 3.348% | $26.4364 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $86.34 | 11.310% | $96.1051 | $96.11 | $96.10 | $96.10 |
| Purchase #7 | $222.45 | 10.479% | $245.7605 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $731.89 | $802.0491 | $802.07 | $802.05 | $802.10 | |