| 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 | $26.67 | 9.764% | $29.2741 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $243.30 | 6.340% | $258.7252 | $258.73 | $258.75 | $258.70 |
| Purchase #3 | $25.72 | 10.157% | $28.3324 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $196.73 | 11.154% | $218.6733 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $23.60 | 4.340% | $24.6242 | $24.62 | $24.60 | $24.60 |
| Purchase #6 | $5.98 | 4.611% | $6.2557 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $229.55 | 12.490% | $258.2208 | $258.22 | $258.20 | $258.20 |
| 7 purchase totals = | $751.55 | $824.1057 | $824.10 | $824.05 | $824.10 | |