| 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 | $159.60 | 9.437% | $174.6615 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $42.42 | 12.814% | $47.8557 | $47.86 | $47.85 | $47.90 |
| Purchase #3 | $225.69 | 3.524% | $233.6433 | $233.64 | $233.65 | $233.60 |
| Purchase #4 | $56.46 | 3.594% | $58.4892 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $21.67 | 13.554% | $24.6072 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $198.77 | 5.253% | $209.2114 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $96.93 | 4.509% | $101.3006 | $101.30 | $101.30 | $101.30 |
| 7 purchase totals = | $801.54 | $849.7689 | $849.77 | $849.75 | $849.80 | |