| 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 | $104.96 | 7.321% | $112.6441 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $41.98 | 8.740% | $45.6491 | $45.65 | $45.65 | $45.60 |
| Purchase #3 | $123.29 | 6.582% | $131.4049 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $36.46 | 6.215% | $38.726 | $38.73 | $38.75 | $38.70 |
| Purchase #5 | $124.62 | 13.658% | $141.6406 | $141.64 | $141.65 | $141.60 |
| Purchase #6 | $73.33 | 3.327% | $75.7697 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $230.34 | 7.304% | $247.164 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $734.98 | $792.9984 | $792.99 | $793.00 | $792.90 | |