| 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 | $34.48 | 9.167% | $37.6408 | $37.64 | $37.65 | $37.60 |
| Purchase #2 | $142.37 | 10.231% | $156.9359 | $156.94 | $156.95 | $156.90 |
| Purchase #3 | $145.42 | 13.861% | $165.5767 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $178.55 | 11.162% | $198.4798 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $247.53 | 11.753% | $276.6222 | $276.62 | $276.60 | $276.60 |
| Purchase #6 | $110.62 | 4.618% | $115.7284 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $19.76 | 8.298% | $21.3997 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $878.73 | $972.3835 | $972.39 | $972.45 | $972.30 | |