| 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 | $80.68 | 3.499% | $83.503 | $83.50 | $83.50 | $83.50 |
| Purchase #2 | $136.32 | 9.551% | $149.3399 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $8.92 | 8.778% | $9.703 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $56.66 | 12.302% | $63.6303 | $63.63 | $63.65 | $63.60 |
| Purchase #5 | $108.98 | 4.137% | $113.4885 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $54.92 | 3.748% | $56.9784 | $56.98 | $57.00 | $57.00 |
| Purchase #7 | $191.97 | 9.499% | $210.2052 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $638.45 | $686.8483 | $686.85 | $686.90 | $686.80 | |