| 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 | $32.27 | 7.436% | $34.6696 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $104.32 | 7.638% | $112.288 | $112.29 | $112.30 | $112.30 |
| Purchase #3 | $153.73 | 4.830% | $161.1552 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $144.33 | 3.748% | $149.7395 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $11.62 | 6.499% | $12.3752 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $139.64 | 3.415% | $144.4087 | $144.41 | $144.40 | $144.40 |
| Purchase #7 | $101.32 | 7.209% | $108.6242 | $108.62 | $108.60 | $108.60 |
| 7 purchase totals = | $687.23 | $723.2604 | $723.27 | $723.25 | $723.30 | |