| 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 | $63.60 | 10.210% | $70.0936 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $187.26 | 7.381% | $201.0817 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $202.40 | 10.614% | $223.8827 | $223.88 | $223.90 | $223.90 |
| Purchase #4 | $105.48 | 6.231% | $112.0525 | $112.05 | $112.05 | $112.10 |
| Purchase #5 | $219.31 | 7.860% | $236.5478 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $53.82 | 4.609% | $56.3006 | $56.30 | $56.30 | $56.30 |
| Purchase #7 | $93.64 | 5.578% | $98.8632 | $98.86 | $98.85 | $98.90 |
| 7 purchase totals = | $925.51 | $998.8221 | $998.81 | $998.85 | $998.90 | |