| 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 | $43.76 | 4.868% | $45.8902 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $53.55 | 5.413% | $56.4487 | $56.45 | $56.45 | $56.40 |
| Purchase #3 | $97.28 | 12.241% | $109.188 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $249.42 | 8.532% | $270.7005 | $270.70 | $270.70 | $270.70 |
| Purchase #5 | $56.65 | 11.821% | $63.3466 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $235.61 | 11.747% | $263.2871 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $5.32 | 9.755% | $5.839 | $5.84 | $5.85 | $5.80 |
| 7 purchase totals = | $741.59 | $814.7001 | $814.71 | $814.75 | $814.60 | |