| 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 | $36.42 | 8.814% | $39.6301 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $93.91 | 3.242% | $96.9546 | $96.95 | $96.95 | $97.00 |
| Purchase #3 | $238.39 | 11.252% | $265.2136 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $217.47 | 11.267% | $241.9723 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $74.76 | 4.194% | $77.8954 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $122.28 | 7.745% | $131.7506 | $131.75 | $131.75 | $131.80 |
| Purchase #7 | $187.29 | 4.195% | $195.1468 | $195.15 | $195.15 | $195.10 |
| 7 purchase totals = | $970.52 | $1,048.5634 | $1,048.56 | $1,048.55 | $1,048.60 | |