| 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 | $33.90 | 5.255% | $35.6814 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $19.50 | 8.303% | $21.1191 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $142.28 | 9.341% | $155.5704 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $112.90 | 8.801% | $122.8363 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $131.28 | 3.742% | $136.1925 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $184.46 | 8.831% | $200.7497 | $200.75 | $200.75 | $200.70 |
| Purchase #7 | $74.59 | 6.298% | $79.2877 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $698.91 | $751.4371 | $751.44 | $751.45 | $751.40 | |