| 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 | $80.95 | 3.128% | $83.4821 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $160.87 | 7.423% | $172.8114 | $172.81 | $172.80 | $172.80 |
| Purchase #3 | $41.28 | 7.489% | $44.3715 | $44.37 | $44.35 | $44.40 |
| Purchase #4 | $225.74 | 9.669% | $247.5668 | $247.57 | $247.55 | $247.60 |
| Purchase #5 | $42.76 | 8.172% | $46.2543 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $174.27 | 11.439% | $194.2047 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $172.93 | 12.185% | $194.0015 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $898.80 | $982.6923 | $982.68 | $982.65 | $982.80 | |