| 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 | $26.80 | 11.132% | $29.7834 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $66.35 | 7.797% | $71.5233 | $71.52 | $71.50 | $71.50 |
| Purchase #3 | $47.62 | 11.417% | $53.0568 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $162.45 | 6.458% | $172.941 | $172.94 | $172.95 | $172.90 |
| Purchase #5 | $219.26 | 4.780% | $229.7406 | $229.74 | $229.75 | $229.70 |
| Purchase #6 | $151.72 | 6.196% | $161.1206 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $153.91 | 7.520% | $165.484 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $828.11 | $883.6497 | $883.64 | $883.65 | $883.60 | |