| 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 | $75.62 | 5.784% | $79.9939 | $79.99 | $80.00 | $80.00 |
| Purchase #2 | $221.59 | 5.712% | $234.2472 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $171.76 | 3.358% | $177.5277 | $177.53 | $177.55 | $177.50 |
| Purchase #4 | $126.47 | 7.809% | $136.346 | $136.35 | $136.35 | $136.30 |
| Purchase #5 | $48.50 | 10.204% | $53.4489 | $53.45 | $53.45 | $53.40 |
| Purchase #6 | $166.38 | 3.797% | $172.6974 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $245.80 | 4.416% | $256.6545 | $256.65 | $256.65 | $256.70 |
| 7 purchase totals = | $1,056.12 | $1,110.9156 | $1,110.92 | $1,110.95 | $1,110.80 | |