| 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 | $221.84 | 10.248% | $244.5742 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $5.47 | 8.752% | $5.9487 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $138.52 | 8.310% | $150.031 | $150.03 | $150.05 | $150.00 |
| Purchase #4 | $34.29 | 9.845% | $37.6659 | $37.67 | $37.65 | $37.70 |
| Purchase #5 | $216.70 | 5.646% | $228.9349 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $36.62 | 8.368% | $39.6844 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $50.46 | 4.427% | $52.6939 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $703.90 | $759.5330 | $759.52 | $759.55 | $759.50 | |