| 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 | $29.29 | 6.544% | $31.2067 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $220.85 | 5.309% | $232.5749 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $53.50 | 13.273% | $60.6011 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $60.85 | 4.195% | $63.4027 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $126.96 | 11.182% | $141.1567 | $141.16 | $141.15 | $141.20 |
| Purchase #6 | $88.96 | 12.799% | $100.346 | $100.35 | $100.35 | $100.30 |
| Purchase #7 | $207.37 | 5.205% | $218.1636 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $787.78 | $847.4517 | $847.45 | $847.40 | $847.50 | |