| 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 | $16.48 | 6.205% | $17.5026 | $17.50 | $17.50 | $17.50 |
| Purchase #2 | $95.48 | 6.170% | $101.3711 | $101.37 | $101.35 | $101.40 |
| Purchase #3 | $117.25 | 11.660% | $130.9214 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $8.43 | 13.487% | $9.567 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $67.70 | 8.713% | $73.5987 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $28.34 | 5.163% | $29.8032 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $67.69 | 3.563% | $70.1018 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $401.37 | $432.8658 | $432.86 | $432.80 | $432.90 | |