| 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 | $59.53 | 7.755% | $64.1466 | $64.15 | $64.15 | $64.10 |
| Purchase #2 | $39.85 | 12.313% | $44.7567 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $103.83 | 11.393% | $115.6594 | $115.66 | $115.65 | $115.70 |
| Purchase #4 | $29.53 | 12.110% | $33.1061 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $7.92 | 3.194% | $8.173 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $92.97 | 5.523% | $98.1047 | $98.10 | $98.10 | $98.10 |
| Purchase #7 | $46.61 | 8.503% | $50.5732 | $50.57 | $50.55 | $50.60 |
| 7 purchase totals = | $380.24 | $414.5197 | $414.52 | $414.45 | $414.60 | |