| 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 | $47.34 | 8.426% | $51.3289 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $107.39 | 7.722% | $115.6827 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $130.40 | 12.822% | $147.1199 | $147.12 | $147.10 | $147.10 |
| Purchase #4 | $220.82 | 10.710% | $244.4698 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $166.89 | 5.473% | $176.0239 | $176.02 | $176.00 | $176.00 |
| Purchase #6 | $13.39 | 3.410% | $13.8466 | $13.85 | $13.85 | $13.80 |
| Purchase #7 | $90.57 | 8.397% | $98.1752 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $776.80 | $846.6470 | $846.65 | $846.65 | $846.60 | |