| 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 | $73.45 | 9.717% | $80.5871 | $80.59 | $80.60 | $80.60 |
| Purchase #2 | $137.81 | 11.551% | $153.7284 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $68.48 | 12.182% | $76.8222 | $76.82 | $76.80 | $76.80 |
| Purchase #4 | $126.65 | 11.655% | $141.4111 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $95.65 | 6.315% | $101.6903 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $168.51 | 6.444% | $179.3688 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $91.35 | 4.579% | $95.5329 | $95.53 | $95.55 | $95.50 |
| 7 purchase totals = | $761.90 | $829.1408 | $829.14 | $829.15 | $829.10 | |