| 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 | $98.48 | 11.857% | $110.1568 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $118.32 | 8.245% | $128.0755 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $150.63 | 6.133% | $159.8681 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $29.59 | 6.755% | $31.5888 | $31.59 | $31.60 | $31.60 |
| Purchase #5 | $223.28 | 13.643% | $253.7421 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $64.42 | 9.864% | $70.7744 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $89.51 | 7.362% | $96.0997 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $774.23 | $850.3054 | $850.31 | $850.30 | $850.40 | |