| 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 | $121.89 | 6.692% | $130.0469 | $130.05 | $130.05 | $130.00 |
| Purchase #2 | $30.62 | 7.556% | $32.9336 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $181.44 | 8.566% | $196.9822 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $57.90 | 11.455% | $64.5324 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $175.32 | 12.432% | $197.1158 | $197.12 | $197.10 | $197.10 |
| Purchase #6 | $38.89 | 10.614% | $43.0178 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $35.99 | 8.228% | $38.9513 | $38.95 | $38.95 | $39.00 |
| 7 purchase totals = | $642.05 | $703.5800 | $703.58 | $703.60 | $703.50 | |