| 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 | $53.80 | 6.744% | $57.4283 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $35.85 | 9.152% | $39.131 | $39.13 | $39.15 | $39.10 |
| Purchase #3 | $182.87 | 11.206% | $203.3624 | $203.36 | $203.35 | $203.40 |
| Purchase #4 | $217.79 | 6.805% | $232.6106 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $77.48 | 10.693% | $85.7649 | $85.76 | $85.75 | $85.80 |
| Purchase #6 | $101.88 | 7.513% | $109.5342 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $204.56 | 3.129% | $210.9607 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $874.23 | $938.7921 | $938.78 | $938.80 | $938.80 | |