| 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 | $11.80 | 8.408% | $12.7921 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $103.53 | 5.792% | $109.5265 | $109.53 | $109.55 | $109.50 |
| Purchase #3 | $152.81 | 13.656% | $173.6777 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $147.86 | 3.822% | $153.5112 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $9.25 | 5.865% | $9.7925 | $9.79 | $9.80 | $9.80 |
| Purchase #6 | $165.46 | 6.489% | $176.1967 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $158.33 | 7.403% | $170.0512 | $170.05 | $170.05 | $170.10 |
| 7 purchase totals = | $749.04 | $805.5479 | $805.55 | $805.60 | $805.60 | |