| 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 | $42.55 | 8.863% | $46.3212 | $46.32 | $46.30 | $46.30 |
| Purchase #2 | $124.90 | 5.511% | $131.7832 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $67.25 | 4.633% | $70.3657 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $220.91 | 8.247% | $239.1284 | $239.13 | $239.15 | $239.10 |
| Purchase #5 | $150.26 | 8.115% | $162.4536 | $162.45 | $162.45 | $162.50 |
| Purchase #6 | $61.86 | 12.545% | $69.6203 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $167.94 | 9.580% | $184.0287 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $835.67 | $903.7011 | $903.70 | $903.70 | $903.70 | |