| 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 | $72.94 | 9.487% | $79.8598 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $168.81 | 9.206% | $184.3506 | $184.35 | $184.35 | $184.40 |
| Purchase #3 | $74.68 | 9.394% | $81.6954 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $69.88 | 7.134% | $74.8652 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $162.89 | 11.356% | $181.3878 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $33.95 | 12.570% | $38.2175 | $38.22 | $38.20 | $38.20 |
| Purchase #7 | $48.26 | 13.382% | $54.7182 | $54.72 | $54.70 | $54.70 |
| 7 purchase totals = | $631.41 | $695.0945 | $695.11 | $695.05 | $695.20 | |