| 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 | $69.97 | 5.169% | $73.5867 | $73.59 | $73.60 | $73.60 |
| Purchase #2 | $110.28 | 4.720% | $115.4852 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $50.44 | 10.570% | $55.7715 | $55.77 | $55.75 | $55.80 |
| Purchase #4 | $230.42 | 4.565% | $240.9387 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $85.53 | 5.814% | $90.5027 | $90.50 | $90.50 | $90.50 |
| Purchase #6 | $84.46 | 10.474% | $93.3063 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $217.34 | 10.182% | $239.4696 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $848.44 | $909.0607 | $909.07 | $909.05 | $909.10 | |