| 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 | $68.43 | 8.429% | $74.198 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $81.68 | 9.694% | $89.5981 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $33.26 | 6.527% | $35.4309 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $216.32 | 10.601% | $239.2521 | $239.25 | $239.25 | $239.30 |
| Purchase #5 | $244.40 | 13.506% | $277.4087 | $277.41 | $277.40 | $277.40 |
| Purchase #6 | $203.34 | 3.391% | $210.2353 | $210.24 | $210.25 | $210.20 |
| Purchase #7 | $241.58 | 6.258% | $256.6981 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $1,089.01 | $1,182.8212 | $1,182.83 | $1,182.85 | $1,182.80 | |