| 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 | $42.62 | 11.658% | $47.5886 | $47.59 | $47.60 | $47.60 |
| Purchase #2 | $85.32 | 9.493% | $93.4194 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $130.88 | 8.208% | $141.6226 | $141.62 | $141.60 | $141.60 |
| Purchase #4 | $66.27 | 8.859% | $72.1409 | $72.14 | $72.15 | $72.10 |
| Purchase #5 | $87.42 | 6.132% | $92.7806 | $92.78 | $92.80 | $92.80 |
| Purchase #6 | $56.53 | 13.595% | $64.2153 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $147.44 | 13.703% | $167.6437 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $616.48 | $679.4111 | $679.41 | $679.40 | $679.30 | |