| 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 | $56.86 | 13.245% | $64.3911 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $22.65 | 9.491% | $24.7997 | $24.80 | $24.80 | $24.80 |
| Purchase #3 | $179.27 | 3.253% | $185.1017 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $171.75 | 4.805% | $180.0026 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $91.69 | 10.581% | $101.3917 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $92.33 | 4.517% | $96.5005 | $96.50 | $96.50 | $96.50 |
| Purchase #7 | $107.62 | 4.820% | $112.8073 | $112.81 | $112.80 | $112.80 |
| 7 purchase totals = | $722.17 | $764.9946 | $764.99 | $765.00 | $765.00 | |