| 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 | $54.99 | 3.172% | $56.7343 | $56.73 | $56.75 | $56.70 |
| Purchase #2 | $165.27 | 7.768% | $178.1082 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $135.49 | 12.173% | $151.9832 | $151.98 | $152.00 | $152.00 |
| Purchase #4 | $164.25 | 10.632% | $181.7131 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $33.65 | 5.866% | $35.6239 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $64.95 | 7.158% | $69.5991 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $180.47 | 10.852% | $200.0546 | $200.05 | $200.05 | $200.10 |
| 7 purchase totals = | $799.07 | $873.8164 | $873.80 | $873.80 | $873.80 | |