| 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 | $69.67 | 4.317% | $72.6777 | $72.68 | $72.70 | $72.70 |
| Purchase #2 | $39.57 | 8.238% | $42.8298 | $42.83 | $42.85 | $42.80 |
| Purchase #3 | $26.58 | 10.626% | $29.4044 | $29.40 | $29.40 | $29.40 |
| Purchase #4 | $154.56 | 11.307% | $172.0361 | $172.04 | $172.05 | $172.00 |
| Purchase #5 | $83.31 | 10.132% | $91.751 | $91.75 | $91.75 | $91.80 |
| Purchase #6 | $51.71 | 5.511% | $54.5597 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $191.53 | 8.422% | $207.6607 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $616.93 | $670.9194 | $670.92 | $670.95 | $671.00 | |