| 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 | $68.33 | 10.864% | $75.7534 | $75.75 | $75.75 | $75.80 |
| Purchase #2 | $70.61 | 10.338% | $77.9097 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $17.25 | 4.570% | $18.0383 | $18.04 | $18.05 | $18.00 |
| Purchase #4 | $157.73 | 12.833% | $177.9715 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $111.68 | 9.342% | $122.1131 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $147.56 | 6.205% | $156.7161 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $98.74 | 12.822% | $111.4004 | $111.40 | $111.40 | $111.40 |
| 7 purchase totals = | $671.90 | $739.9025 | $739.90 | $739.85 | $739.90 | |