| 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 | $43.90 | 9.255% | $47.9629 | $47.96 | $47.95 | $48.00 |
| Purchase #2 | $110.45 | 7.504% | $118.7382 | $118.74 | $118.75 | $118.70 |
| Purchase #3 | $142.47 | 3.268% | $147.1259 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $69.98 | 3.117% | $72.1613 | $72.16 | $72.15 | $72.20 |
| Purchase #5 | $138.32 | 12.541% | $155.6667 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $174.70 | 4.673% | $182.8637 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $62.93 | 13.814% | $71.6232 | $71.62 | $71.60 | $71.60 |
| 7 purchase totals = | $742.75 | $796.1419 | $796.14 | $796.10 | $796.20 | |