| 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 | $57.72 | 13.388% | $65.4476 | $65.45 | $65.45 | $65.40 |
| Purchase #2 | $74.41 | 4.250% | $77.5724 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $16.25 | 3.281% | $16.7832 | $16.78 | $16.80 | $16.80 |
| Purchase #4 | $103.92 | 13.205% | $117.6426 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $151.95 | 13.745% | $172.8355 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $131.76 | 13.774% | $149.9086 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $139.44 | 5.539% | $147.1636 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $675.45 | $747.3535 | $747.35 | $747.35 | $747.30 | |