| 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 | $42.45 | 5.130% | $44.6277 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $27.71 | 10.105% | $30.5101 | $30.51 | $30.50 | $30.50 |
| Purchase #3 | $9.85 | 9.755% | $10.8109 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $10.47 | 4.580% | $10.9495 | $10.95 | $10.95 | $10.90 |
| Purchase #5 | $194.73 | 12.771% | $219.599 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $31.87 | 10.764% | $35.3005 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $84.52 | 10.627% | $93.5019 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $401.60 | $445.2996 | $445.30 | $445.30 | $445.20 | |