| 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 | $87.93 | 4.361% | $91.7646 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $191.49 | 6.243% | $203.4447 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $46.61 | 9.591% | $51.0804 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $197.72 | 11.716% | $220.8849 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $63.86 | 5.809% | $67.5696 | $67.57 | $67.55 | $67.60 |
| Purchase #6 | $229.72 | 5.210% | $241.6884 | $241.69 | $241.70 | $241.70 |
| Purchase #7 | $108.54 | 13.237% | $122.9074 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $925.87 | $999.3400 | $999.33 | $999.35 | $999.40 | |