| 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 | $129.53 | 3.169% | $133.6348 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $101.75 | 10.616% | $112.5518 | $112.55 | $112.55 | $112.60 |
| Purchase #3 | $34.88 | 5.587% | $36.8287 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $53.37 | 5.428% | $56.2669 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $82.51 | 7.183% | $88.4367 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $64.74 | 7.395% | $69.5275 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $194.84 | 11.621% | $217.4824 | $217.48 | $217.50 | $217.50 |
| 7 purchase totals = | $661.62 | $714.7288 | $714.73 | $714.80 | $714.70 | |