| 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 | $31.80 | 5.380% | $33.5108 | $33.51 | $33.50 | $33.50 |
| Purchase #2 | $141.80 | 5.285% | $149.2941 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $225.81 | 9.483% | $247.2236 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $67.83 | 5.115% | $71.2995 | $71.30 | $71.30 | $71.30 |
| Purchase #5 | $142.87 | 10.207% | $157.4527 | $157.45 | $157.45 | $157.50 |
| Purchase #6 | $11.48 | 3.712% | $11.9061 | $11.91 | $11.90 | $11.90 |
| Purchase #7 | $219.26 | 5.236% | $230.7405 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $840.85 | $901.4273 | $901.42 | $901.40 | $901.40 | |