| 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 | $25.39 | 12.657% | $28.6036 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $111.60 | 3.186% | $115.1556 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $239.62 | 10.118% | $263.8648 | $263.86 | $263.85 | $263.90 |
| Purchase #4 | $241.45 | 4.267% | $251.7527 | $251.75 | $251.75 | $251.80 |
| Purchase #5 | $62.70 | 5.439% | $66.1103 | $66.11 | $66.10 | $66.10 |
| Purchase #6 | $183.66 | 5.806% | $194.3233 | $194.32 | $194.30 | $194.30 |
| Purchase #7 | $117.70 | 11.334% | $131.0401 | $131.04 | $131.05 | $131.00 |
| 7 purchase totals = | $982.12 | $1,050.8504 | $1,050.84 | $1,050.80 | $1,050.90 | |