| 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 | $50.96 | 7.345% | $54.703 | $54.70 | $54.70 | $54.70 |
| Purchase #2 | $204.74 | 10.332% | $225.8937 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $100.67 | 13.764% | $114.5262 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $110.63 | 12.653% | $124.628 | $124.63 | $124.65 | $124.60 |
| Purchase #5 | $17.95 | 10.570% | $19.8473 | $19.85 | $19.85 | $19.80 |
| Purchase #6 | $84.95 | 6.481% | $90.4556 | $90.46 | $90.45 | $90.50 |
| Purchase #7 | $162.94 | 7.638% | $175.3854 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $732.84 | $805.4392 | $805.45 | $805.50 | $805.40 | |