| 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 | $21.33 | 11.140% | $23.7062 | $23.71 | $23.70 | $23.70 |
| Purchase #2 | $130.95 | 6.215% | $139.0885 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $22.33 | 10.278% | $24.6251 | $24.63 | $24.65 | $24.60 |
| Purchase #4 | $178.52 | 8.399% | $193.5139 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $90.35 | 4.509% | $94.4239 | $94.42 | $94.40 | $94.40 |
| Purchase #6 | $100.77 | 9.525% | $110.3683 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $63.90 | 8.687% | $69.451 | $69.45 | $69.45 | $69.50 |
| 7 purchase totals = | $608.15 | $655.1769 | $655.18 | $655.15 | $655.20 | |