| 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 | $74.92 | 5.503% | $79.0428 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $202.74 | 11.229% | $225.5057 | $225.51 | $225.50 | $225.50 |
| Purchase #3 | $98.86 | 9.543% | $108.2942 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $201.68 | 4.829% | $211.4191 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $128.25 | 9.324% | $140.208 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $211.52 | 9.470% | $231.5509 | $231.55 | $231.55 | $231.60 |
| Purchase #7 | $158.53 | 6.642% | $169.0596 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $1,076.50 | $1,165.0803 | $1,165.08 | $1,165.05 | $1,165.10 | |