| 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 | $7.51 | 13.195% | $8.5009 | $8.50 | $8.50 | $8.50 |
| Purchase #2 | $169.75 | 9.212% | $185.3874 | $185.39 | $185.40 | $185.40 |
| Purchase #3 | $238.85 | 3.329% | $246.8013 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $200.80 | 8.843% | $218.5567 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $160.95 | 5.442% | $169.7089 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $5.90 | 10.128% | $6.4976 | $6.50 | $6.50 | $6.50 |
| Purchase #7 | $114.97 | 9.310% | $125.6737 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $898.73 | $961.1265 | $961.13 | $961.10 | $961.20 | |