| 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 | $77.69 | 9.276% | $84.8965 | $84.90 | $84.90 | $84.90 |
| Purchase #2 | $144.90 | 4.443% | $151.3379 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $132.98 | 10.553% | $147.0134 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $240.48 | 6.162% | $255.2984 | $255.30 | $255.30 | $255.30 |
| Purchase #5 | $178.38 | 7.818% | $192.3257 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $21.86 | 7.785% | $23.5618 | $23.56 | $23.55 | $23.60 |
| Purchase #7 | $97.74 | 8.742% | $106.2844 | $106.28 | $106.30 | $106.30 |
| 7 purchase totals = | $894.03 | $960.7181 | $960.72 | $960.75 | $960.70 | |