| 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 | $29.47 | 12.430% | $33.1331 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $76.51 | 12.103% | $85.77 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $198.99 | 13.631% | $226.1143 | $226.11 | $226.10 | $226.10 |
| Purchase #4 | $88.27 | 3.278% | $91.1635 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $38.94 | 8.706% | $42.3301 | $42.33 | $42.35 | $42.30 |
| Purchase #6 | $79.45 | 5.443% | $83.7745 | $83.77 | $83.75 | $83.80 |
| Purchase #7 | $204.62 | 3.610% | $212.0068 | $212.01 | $212.00 | $212.00 |
| 7 purchase totals = | $716.25 | $774.2923 | $774.28 | $774.25 | $774.30 | |