| 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 | $32.34 | 5.771% | $34.2063 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $31.34 | 7.648% | $33.7369 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $14.65 | 12.579% | $16.4928 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $80.69 | 6.167% | $85.6662 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $214.73 | 12.239% | $241.0108 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $35.48 | 9.840% | $38.9712 | $38.97 | $38.95 | $39.00 |
| Purchase #7 | $165.91 | 3.150% | $171.1362 | $171.14 | $171.15 | $171.10 |
| 7 purchase totals = | $575.14 | $621.2204 | $621.23 | $621.20 | $621.20 | |