| 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 | $26.72 | 6.373% | $28.4229 | $28.42 | $28.40 | $28.40 |
| Purchase #2 | $248.99 | 3.466% | $257.62 | $257.62 | $257.60 | $257.60 |
| Purchase #3 | $45.42 | 13.444% | $51.5263 | $51.53 | $51.55 | $51.50 |
| Purchase #4 | $147.74 | 8.326% | $160.0408 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $149.56 | 5.532% | $157.8337 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $160.96 | 5.748% | $170.212 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $152.54 | 10.668% | $168.813 | $168.81 | $168.80 | $168.80 |
| 7 purchase totals = | $931.93 | $994.4687 | $994.46 | $994.45 | $994.30 | |