| 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 | $57.87 | 10.748% | $64.0899 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $56.91 | 13.109% | $64.3703 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $141.63 | 10.334% | $156.266 | $156.27 | $156.25 | $156.30 |
| Purchase #4 | $6.47 | 13.704% | $7.3566 | $7.36 | $7.35 | $7.40 |
| Purchase #5 | $27.84 | 13.463% | $31.5881 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $161.65 | 6.797% | $172.6374 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $69.82 | 6.292% | $74.2131 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $522.19 | $570.5214 | $570.53 | $570.50 | $570.60 | |