| 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 | $84.81 | 8.211% | $91.7737 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $187.96 | 6.443% | $200.0703 | $200.07 | $200.05 | $200.10 |
| Purchase #3 | $83.35 | 5.686% | $88.0893 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $15.65 | 5.515% | $16.5131 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $249.67 | 10.521% | $275.9378 | $275.94 | $275.95 | $275.90 |
| Purchase #6 | $73.28 | 9.850% | $80.4981 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $197.92 | 11.157% | $220.0019 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $892.64 | $972.8842 | $972.88 | $972.85 | $972.90 | |