| 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 | $56.99 | 5.489% | $60.1182 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $160.88 | 5.164% | $169.1878 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $113.52 | 8.430% | $123.0897 | $123.09 | $123.10 | $123.10 |
| Purchase #4 | $35.60 | 5.284% | $37.4811 | $37.48 | $37.50 | $37.50 |
| Purchase #5 | $53.82 | 7.837% | $58.0379 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $51.28 | 10.847% | $56.8423 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $71.30 | 3.752% | $73.9752 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $543.39 | $578.7322 | $578.74 | $578.80 | $578.70 | |