| 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 | $50.25 | 3.131% | $51.8233 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $69.88 | 9.768% | $76.7059 | $76.71 | $76.70 | $76.70 |
| Purchase #3 | $95.96 | 5.355% | $101.0987 | $101.10 | $101.10 | $101.10 |
| Purchase #4 | $122.25 | 6.766% | $130.5214 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $159.84 | 11.694% | $178.5317 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $106.70 | 3.679% | $110.6255 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $236.81 | 11.743% | $264.6186 | $264.62 | $264.60 | $264.60 |
| 7 purchase totals = | $841.69 | $913.9251 | $913.93 | $913.90 | $913.80 | |