| 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 | $81.51 | 5.145% | $85.7037 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $137.71 | 4.302% | $143.6343 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $135.90 | 7.834% | $146.5464 | $146.55 | $146.55 | $146.50 |
| Purchase #4 | $42.33 | 3.730% | $43.9089 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $149.33 | 5.507% | $157.5536 | $157.55 | $157.55 | $157.60 |
| Purchase #6 | $135.62 | 4.403% | $141.5913 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $115.63 | 11.399% | $128.8107 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $798.03 | $847.7489 | $847.74 | $847.75 | $847.70 | |