| 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 | $33.40 | 3.714% | $34.6405 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $188.67 | 4.720% | $197.5752 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $178.30 | 6.726% | $190.2925 | $190.29 | $190.30 | $190.30 |
| Purchase #4 | $112.59 | 4.251% | $117.3762 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $72.97 | 6.184% | $77.4825 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $41.91 | 4.647% | $43.8576 | $43.86 | $43.85 | $43.90 |
| Purchase #7 | $152.88 | 13.783% | $173.9515 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $780.72 | $835.1760 | $835.18 | $835.25 | $835.30 | |