| 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 | $36.93 | 4.280% | $38.5106 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $98.60 | 4.298% | $102.8378 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $56.57 | 7.723% | $60.9389 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $149.69 | 6.441% | $159.3315 | $159.33 | $159.35 | $159.30 |
| Purchase #5 | $174.37 | 10.576% | $192.8114 | $192.81 | $192.80 | $192.80 |
| Purchase #6 | $212.40 | 13.729% | $241.5604 | $241.56 | $241.55 | $241.60 |
| Purchase #7 | $194.46 | 8.814% | $211.5997 | $211.60 | $211.60 | $211.60 |
| 7 purchase totals = | $923.02 | $1,007.5903 | $1,007.59 | $1,007.60 | $1,007.50 | |