| 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 | $51.87 | 4.376% | $54.1398 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $32.54 | 5.293% | $34.2623 | $34.26 | $34.25 | $34.30 |
| Purchase #3 | $182.95 | 8.191% | $197.9354 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $30.76 | 11.413% | $34.2706 | $34.27 | $34.25 | $34.30 |
| Purchase #5 | $202.67 | 9.468% | $221.8588 | $221.86 | $221.85 | $221.90 |
| Purchase #6 | $135.63 | 11.653% | $151.435 | $151.44 | $151.45 | $151.40 |
| Purchase #7 | $210.73 | 10.854% | $233.6026 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $847.15 | $927.5045 | $927.51 | $927.50 | $927.50 | |