| 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 | $51.89 | 12.337% | $58.2917 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $176.68 | 8.735% | $192.113 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $190.73 | 3.460% | $197.3293 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $47.99 | 7.210% | $51.4501 | $51.45 | $51.45 | $51.50 |
| Purchase #5 | $63.30 | 9.339% | $69.2116 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $32.99 | 10.453% | $36.4384 | $36.44 | $36.45 | $36.40 |
| Purchase #7 | $146.96 | 10.209% | $161.9631 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $710.54 | $766.7972 | $766.79 | $766.80 | $766.80 | |