| 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 | $46.37 | 11.137% | $51.5342 | $51.53 | $51.55 | $51.50 |
| Purchase #2 | $89.25 | 4.608% | $93.3626 | $93.36 | $93.35 | $93.40 |
| Purchase #3 | $34.97 | 11.869% | $39.1206 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $140.35 | 4.424% | $146.5591 | $146.56 | $146.55 | $146.60 |
| Purchase #5 | $110.70 | 10.441% | $122.2582 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $80.32 | 11.223% | $89.3343 | $89.33 | $89.35 | $89.30 |
| Purchase #7 | $80.52 | 13.391% | $91.3024 | $91.30 | $91.30 | $91.30 |
| 7 purchase totals = | $582.48 | $633.4714 | $633.46 | $633.45 | $633.50 | |