| 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 | $49.61 | 12.280% | $55.7021 | $55.70 | $55.70 | $55.70 |
| Purchase #2 | $68.78 | 12.493% | $77.3727 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $197.76 | 4.607% | $206.8708 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $159.91 | 5.623% | $168.9017 | $168.90 | $168.90 | $168.90 |
| Purchase #5 | $171.28 | 6.794% | $182.9168 | $182.92 | $182.90 | $182.90 |
| Purchase #6 | $210.89 | 4.233% | $219.817 | $219.82 | $219.80 | $219.80 |
| Purchase #7 | $220.51 | 8.642% | $239.5665 | $239.57 | $239.55 | $239.60 |
| 7 purchase totals = | $1,078.74 | $1,151.1476 | $1,151.15 | $1,151.05 | $1,151.20 | |