| 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 | $43.79 | 8.799% | $47.6431 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $210.73 | 7.567% | $226.6759 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $204.75 | 4.209% | $213.3679 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $43.38 | 12.737% | $48.9053 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $197.64 | 10.700% | $218.7875 | $218.79 | $218.80 | $218.80 |
| Purchase #6 | $162.98 | 10.483% | $180.0652 | $180.07 | $180.05 | $180.10 |
| Purchase #7 | $184.75 | 5.610% | $195.1145 | $195.11 | $195.10 | $195.10 |
| 7 purchase totals = | $1,048.02 | $1,130.5594 | $1,130.57 | $1,130.55 | $1,130.60 | |