| 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 | $10.99 | 8.119% | $11.8823 | $11.88 | $11.90 | $11.90 |
| Purchase #2 | $21.62 | 11.220% | $24.0458 | $24.05 | $24.05 | $24.00 |
| Purchase #3 | $241.54 | 7.489% | $259.6289 | $259.63 | $259.65 | $259.60 |
| Purchase #4 | $16.80 | 9.654% | $18.4219 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $63.98 | 3.421% | $66.1688 | $66.17 | $66.15 | $66.20 |
| Purchase #6 | $165.79 | 6.252% | $176.1552 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $87.29 | 8.601% | $94.7978 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $608.01 | $651.1007 | $651.11 | $651.10 | $651.10 | |