| 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 | $77.67 | 8.268% | $84.0918 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $55.37 | 8.429% | $60.0371 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $18.61 | 7.278% | $19.9644 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $34.78 | 6.662% | $37.097 | $37.10 | $37.10 | $37.10 |
| Purchase #5 | $150.71 | 7.401% | $161.864 | $161.86 | $161.85 | $161.90 |
| Purchase #6 | $92.98 | 8.142% | $100.5504 | $100.55 | $100.55 | $100.60 |
| Purchase #7 | $11.91 | 13.805% | $13.5542 | $13.55 | $13.55 | $13.60 |
| 7 purchase totals = | $442.03 | $477.1589 | $477.15 | $477.15 | $477.30 | |