| 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 | $66.29 | 5.778% | $70.1202 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $202.59 | 13.616% | $230.1747 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $91.42 | 10.312% | $100.8472 | $100.85 | $100.85 | $100.80 |
| Purchase #4 | $75.85 | 12.117% | $85.0407 | $85.04 | $85.05 | $85.00 |
| Purchase #5 | $107.65 | 13.347% | $122.018 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $243.98 | 9.257% | $266.5652 | $266.57 | $266.55 | $266.60 |
| Purchase #7 | $129.45 | 13.185% | $146.518 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $917.23 | $1,021.2840 | $1,021.29 | $1,021.20 | $1,021.20 | |