| 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 | $8.82 | 10.211% | $9.7206 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $60.69 | 10.487% | $67.0546 | $67.05 | $67.05 | $67.10 |
| Purchase #3 | $183.70 | 6.214% | $195.1151 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $246.43 | 9.333% | $269.4293 | $269.43 | $269.45 | $269.40 |
| Purchase #5 | $124.86 | 8.140% | $135.0236 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $92.60 | 10.703% | $102.511 | $102.51 | $102.50 | $102.50 |
| Purchase #7 | $18.53 | 12.475% | $20.8416 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $735.63 | $799.6958 | $799.69 | $799.65 | $799.60 | |