| 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 | $35.58 | 9.592% | $38.9928 | $38.99 | $39.00 | $39.00 |
| Purchase #2 | $106.65 | 6.599% | $113.6878 | $113.69 | $113.70 | $113.70 |
| Purchase #3 | $83.45 | 7.655% | $89.8381 | $89.84 | $89.85 | $89.80 |
| Purchase #4 | $99.61 | 7.483% | $107.0638 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $217.36 | 12.293% | $244.0801 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $91.71 | 5.165% | $96.4468 | $96.45 | $96.45 | $96.40 |
| Purchase #7 | $23.30 | 6.517% | $24.8185 | $24.82 | $24.80 | $24.80 |
| 7 purchase totals = | $657.66 | $714.9279 | $714.93 | $714.95 | $714.90 | |