| 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 | $97.58 | 3.271% | $100.7718 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $221.44 | 3.778% | $229.806 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $98.73 | 6.790% | $105.4338 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $94.42 | 4.466% | $98.6368 | $98.64 | $98.65 | $98.60 |
| Purchase #5 | $147.39 | 5.687% | $155.7721 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $210.63 | 7.190% | $225.7743 | $225.77 | $225.75 | $225.80 |
| Purchase #7 | $15.40 | 5.683% | $16.2752 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $885.59 | $932.4700 | $932.47 | $932.45 | $932.50 | |