| 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 | $31.34 | 8.303% | $33.9422 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $203.62 | 4.314% | $212.4042 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $7.44 | 13.512% | $8.4453 | $8.45 | $8.45 | $8.40 |
| Purchase #4 | $34.96 | 12.767% | $39.4233 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $247.35 | 11.205% | $275.0656 | $275.07 | $275.05 | $275.10 |
| Purchase #6 | $72.73 | 10.140% | $80.1048 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $20.51 | 8.713% | $22.297 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $617.95 | $671.6824 | $671.68 | $671.65 | $671.60 | |