| 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 | $89.50 | 13.236% | $101.3462 | $101.35 | $101.35 | $101.30 |
| Purchase #2 | $145.82 | 4.271% | $152.048 | $152.05 | $152.05 | $152.00 |
| Purchase #3 | $153.50 | 12.830% | $173.1941 | $173.19 | $173.20 | $173.20 |
| Purchase #4 | $199.45 | 10.216% | $219.8258 | $219.83 | $219.85 | $219.80 |
| Purchase #5 | $34.59 | 6.212% | $36.7387 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $22.37 | 13.636% | $25.4204 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $45.26 | 12.130% | $50.75 | $50.75 | $50.75 | $50.80 |
| 7 purchase totals = | $690.49 | $759.3232 | $759.33 | $759.35 | $759.20 | |