| 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 | $57.42 | 12.201% | $64.4258 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $7.27 | 10.460% | $8.0304 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $118.69 | 11.302% | $132.1043 | $132.10 | $132.10 | $132.10 |
| Purchase #4 | $29.90 | 9.508% | $32.7429 | $32.74 | $32.75 | $32.70 |
| Purchase #5 | $82.52 | 7.646% | $88.8295 | $88.83 | $88.85 | $88.80 |
| Purchase #6 | $124.78 | 6.687% | $133.124 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $100.93 | 9.331% | $110.3478 | $110.35 | $110.35 | $110.30 |
| 7 purchase totals = | $521.51 | $569.6047 | $569.60 | $569.65 | $569.40 | |