| 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 | $109.93 | 9.863% | $120.7724 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $54.73 | 13.206% | $61.9576 | $61.96 | $61.95 | $62.00 |
| Purchase #3 | $100.39 | 12.744% | $113.1837 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $81.48 | 3.319% | $84.1843 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $5.85 | 8.132% | $6.3257 | $6.33 | $6.35 | $6.30 |
| Purchase #6 | $53.27 | 6.515% | $56.7405 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $49.77 | 13.245% | $56.362 | $56.36 | $56.35 | $56.40 |
| 7 purchase totals = | $455.42 | $499.5262 | $499.52 | $499.55 | $499.60 | |