| 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 | $29.76 | 7.774% | $32.0735 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $149.92 | 13.379% | $169.9778 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $135.27 | 9.362% | $147.934 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $7.33 | 6.262% | $7.789 | $7.79 | $7.80 | $7.80 |
| Purchase #5 | $109.97 | 10.422% | $121.4311 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $33.78 | 7.499% | $36.3132 | $36.31 | $36.30 | $36.30 |
| Purchase #7 | $41.81 | 11.244% | $46.5111 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $507.84 | $562.0297 | $562.02 | $562.05 | $562.00 | |