| 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 | $43.86 | 6.405% | $46.6692 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $235.97 | 6.422% | $251.124 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $204.91 | 3.317% | $211.7069 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $81.54 | 3.394% | $84.3075 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $130.53 | 4.686% | $136.6466 | $136.65 | $136.65 | $136.60 |
| Purchase #6 | $235.26 | 4.191% | $245.1197 | $245.12 | $245.10 | $245.10 |
| Purchase #7 | $110.78 | 6.470% | $117.9475 | $117.95 | $117.95 | $117.90 |
| 7 purchase totals = | $1,042.85 | $1,093.5214 | $1,093.53 | $1,093.45 | $1,093.40 | |