| 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 | $33.31 | 3.806% | $34.5778 | $34.58 | $34.60 | $34.60 |
| Purchase #2 | $152.95 | 3.382% | $158.1228 | $158.12 | $158.10 | $158.10 |
| Purchase #3 | $28.77 | 8.812% | $31.3052 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $87.46 | 3.865% | $90.8403 | $90.84 | $90.85 | $90.80 |
| Purchase #5 | $239.80 | 8.150% | $259.3437 | $259.34 | $259.35 | $259.30 |
| Purchase #6 | $29.63 | 4.672% | $31.0143 | $31.01 | $31.00 | $31.00 |
| Purchase #7 | $115.95 | 4.318% | $120.9567 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $687.87 | $726.1608 | $726.16 | $726.15 | $726.10 | |