| 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 | $46.56 | 10.860% | $51.6164 | $51.62 | $51.60 | $51.60 |
| Purchase #2 | $160.59 | 13.160% | $181.7236 | $181.72 | $181.70 | $181.70 |
| Purchase #3 | $47.41 | 13.558% | $53.8378 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $245.46 | 10.554% | $271.3658 | $271.37 | $271.35 | $271.40 |
| Purchase #5 | $145.81 | 13.173% | $165.0176 | $165.02 | $165.00 | $165.00 |
| Purchase #6 | $131.72 | 6.605% | $140.4201 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $34.36 | 13.855% | $39.1206 | $39.12 | $39.10 | $39.10 |
| 7 purchase totals = | $811.91 | $903.1019 | $903.11 | $903.00 | $903.00 | |